CN209408823U - A kind of polystyle preform lid beam bottom modular system - Google Patents
A kind of polystyle preform lid beam bottom modular system Download PDFInfo
- Publication number
- CN209408823U CN209408823U CN201821820361.0U CN201821820361U CN209408823U CN 209408823 U CN209408823 U CN 209408823U CN 201821820361 U CN201821820361 U CN 201821820361U CN 209408823 U CN209408823 U CN 209408823U
- Authority
- CN
- China
- Prior art keywords
- fixing seat
- grout sleeve
- end template
- bracket
- polystyle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of polystyle preform lid beam bottom modular systems, including end template, grout sleeve positioning disk, bottom bracket and positioning base.End template includes the bracket of panel He its back side；End template disconnects at corresponding pier stud, and positioning base includes the connection beam between fixing seat identical with pier stud quantity and adjacent fixing seat, corresponds in fixing seat and reserves setting location hole at main reinforcement at the top of pier stud.End template is connected on bottom bracket, and fixing seat is connected to the gap that end template is corresponded on bottom bracket；Grout sleeve positioning disk is located at the top of fixing seat, positioning is directly or indirectly connected with guide frame by grafting between the two, the two sides of grout sleeve positioning disk are docked with the panel of end template, and upper surface is concordant with panel.When bent cap is prefabricated, it is ensured that grout sleeve and main reinforcement position consistency；When pier stud positions, main reinforcement position at the top of pier stud can be checked and be controlled, keeps grout sleeve and main reinforcement position accurately corresponding.
Description
Technical field
The utility model relates to a kind of preform lid beam bottom modular systems, more particularly, to a kind of polystyle preform lid beam bottom module system
System.
Background technique
At this stage, construction of road and bridge development in China's is very fast, and previous common bridge construction mode pours for building-site.
With the continuous development in city, increasingly required by surrounding enviroment in urban area using cast-in-place each component of mode construction bridges
And the limitation of execution conditions.Therefore, prefabricated production model has been more and more widely used entirely for bridge member factory.Complete pre-
It makes in assembled Bridge Design, prefabricated bent cap is in most cases the grout sleeve and Precast Pier Columns or cast-in-place pier stud by bottom
It reserves main reinforcement and carries out joint connection in site in top.Gap very little when due to design between grout sleeve and main reinforcement, if grout sleeve
Position deviation is excessive between main reinforcement, and will result directly in prefabricated bent cap can not smoothly connect at the construction field (site) with pier stud.
Under normal conditions, bent cap prefabricated for open side type, can be used grout sleeve positioning disk control single group grout sleeve between
Relative position, also have such patent (CN201610399603) at present.But bent cap prefabricated for polystyle, same Pin are prefabricated
Bent cap needs to be attached with multiple pier studs simultaneously, in addition to guaranteeing the position dimension between same group of grout sleeve, also accurately to control
Relative position between the multiple pier studs of multiple groups grout sleeve processed and construction site.When preform lid beam bottom portion grout sleeve position with apply
When reserving main reinforcement position deviation beyond allowed band value at the top of the molded pier stud in work scene, it can only select prefabricated bent cap or have become
Type pier stud carries out scrapping processing, to cause great economic loss and construction delay.
Currently, bent cap prefabricated construction only uses grout sleeve positioning disk to single group grout sleeve when bent cap reinforcement cage is bound
It is positioned, and multiple grout sleeves also is controlled only with general measure mode for the prefabricated of polystyle bent cap and installation and are positioned
The relative position of disk and multiple pier stud parts.It lifts after the completion of error and bent cap reinforcement cage binding during constructing operation into mould
The relative position that disturbance or elastic downwarp in the process will lead to each grout sleeve positioning disk generates deviation.Construction site is many and diverse
Operating environment be even more main reinforcement is reserved at top after being difficult to accurately to guarantee each pier stud molding relative position and prefabrication bent cap
The grout sleeve position consistency of bottom.
Meanwhile according to Bridge Design needs, bent cap outer dimension and coupled pier stud type have more under normal conditions
Kind, corresponding template system need to carry out it is mating, moreover, polystyle bent cap width and be self-possessed it is larger, precast pedestal basis is held
Loading capability also there are certain requirements, if each type bent cap is individually processed dedicated templates and configuration special precast pedestal and will be led
Construction cost is caused to greatly increase.
Utility model content
The purpose of this utility model is to provide one kind accurately to control the prefabricated bent cap of polystyle in each production link
Relative position between grout sleeve, and can guarantee and reserve main reinforcement and preform lid beam bottom portion grout sleeve at the top of each pier stud in construction site
The universal bed die system of location matches.
This polystyle preform lid beam bottom modular system provided by the utility model, including end template and grout sleeve positioning
Disk, end template include the bracket of panel He its back side；It further include bottom bracket and positioning base, the end template is in corresponding pier stud
It is disconnected at position, positioning base includes the connection beam between fixing seat identical with pier stud quantity and adjacent fixing seat, fixing seat
It is reserved at the top of upper corresponding pier stud at main reinforcement position and is provided with location hole, end template is connected on bottom bracket by its bracket, Gu
Reservation is connected to the gap that end template is corresponded on bottom bracket；The grout sleeve positioning disk is located at the top of fixing seat, and two
Positioning, the two sides of grout sleeve positioning disk and end template are directly or indirectly connected with guide frame by connected structure between person
Panel docking, upper surface is concordant with panel.
The diameter of location hole is greater than reserved main reinforcement outer diameter and is less than grout sleeve internal diameter in the fixing seat.
The separated width of the bracket of the end template is greater than the disconnection width between panel, and the fixed seating is in disconnected
Between the bracket opened, the panel lap of gap two sides is in the upper surface of fixing seat.
The centre bit of the fixing seat top surface is equipped with down small big guide-localization hole.
Center position on the downside of the grout sleeve positioning disk has to be filled with the matched taper pin in guide-localization hole, realization
It is directly connected to position between slurry sleeve positioning disk and fixing seat.
Or positioning plate is set between the grout sleeve positioning disk and fixing seat, grout sleeve positioning disk is detachably solid
Due to the upside of positioning plate, downside setting and the matched taper pin in guide-localization hole of positioning plate realize grout sleeve positioning
Positioning is indirectly connected between disk and fixing seat.
The fixing seat, positioning plate are similar with the flat shape of grout sleeve positioning disk, and the size of positioning plate is less than or waits
In the size of grout sleeve positioning disk.
Between the bracket and bottom bracket of the end template, between fixing seat and bottom bracket, grout sleeve positioning disk and
It is detachably connected between positioning plate by fastener.
The positioning base of the utility model includes contacting between fixing seat identical with pier stud quantity and adjacent fixing seat
Beam, corresponds in fixing seat to reserve at the top of pier stud and offers location hole at main reinforcement position, determines relative position between one group of grout sleeve
Grout sleeve positioning disk be connected in fixing seat.So the utility model not only can control list when polystyle bent cap is prefabricated
Relative position between group grout sleeve, moreover it is possible to the relative position between multiple groups grout sleeve positioning disk is controlled, to guarantee multicolumn
The position of formula bent cap bottom grout sleeve is consistent with the design position of main reinforcement；In pier stud positioning, and positioning base pair can be passed through
It is checked and is controlled in the position for reserving main reinforcement at the top of pier stud, it is ensured that grout sleeve and the position of reserved main reinforcement are accurately corresponding, from
And guarantee the smooth Matching installation between the prefabricated bent cap of polystyle and pier stud at the construction field (site).Due to the mistake during constructing operation
The disturbance in mold process or elastic downwarp are lifted after the completion of the binding of poor and bent cap reinforcement cage will lead to each grout sleeve and determines
The relative position of position disk generates deviation, enters mould difficulty so as to cause steel reinforcement cage, the utility model proposes two kinds of settling modes, make
It is fast accurate that steel reinforcement cage enters mould.One is making between grout sleeve positioning disk and the fixing seat of positioning base through connected structure and
Guide frame is quickly accurately positioned；Another way is to add positioning plate between grout sleeve positioning disk and fixing seat, will be filled
Slurry sleeve positioning disk makes quickly smart by connected structure and guide frame between positioning plate and fixing seat after being fixed on positioning plate
Position is determined, so that each group grout sleeve of bottom is accurately positioned relative position while falling within steel reinforcement cage on end template.One
The configurable one or more positioning bases of bed die system are covered, banding steel cage, prefabricated bent cap or positioning pier stud are respectively used to, it can be same
When construct, improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one preferred embodiment of the utility model.
Fig. 2 is schematic diagram of the present embodiment in bent cap reinforcement cage lashed state.
Fig. 3 lifts the status diagram in bed die in bent cap reinforcement cage for the present embodiment.
Fig. 4 is status diagram of the present embodiment after bent cap reinforcement cage lifts bed die.
Fig. 5 is installation condition schematic diagram of the present embodiment on pier stud.
Fig. 6 is the overlooking structure diagram of positioning base.
Specific embodiment
As shown in Figure 1, this polystyle preform lid beam bottom modular system disclosed in the present embodiment, including bottom bracket 1, bed die
Plate 2, positioning base 3, positioning plate 4, grout sleeve positioning disk 6.
Bottom bracket 1 is plane framework formula structure, and length and width is matched with bent cap size.It is needed when bottom bracket designs
Consider that its rigidity can support and bear enough end template 2, bed die bracket 3 and bent cap concrete gravity.
For end template 2 according to bent cap profile arrangement, end template 2 includes the bracket 22 of panel 21 and its back side, bracket with
Panel is corresponded in bent cap bottom and is disconnected at pier stud link position, and the width that bracket disconnects is greater than the width that panel disconnects.
As shown in figure 3, bottom bracket 1 is fixed on the basic buttress 5 on ground, the particular number of basic buttress can be according to reality
Border needs to be arranged.It includes fixing seat 31 identical with 8 quantity of pier stud and adjacent for can be seen that positioning base 3 in conjunction with Fig. 1 to Fig. 6
Connection beam 32 between pedestal, the center of adjacent fixing seat 31 away from the center of adjacent pier stud 8 away from identical.When connection beam 32 designs
It need to consider there is enough rigidity, make it can flexible deformation of the strict control positioning base 3 under the state of slinging.Have in fixing seat 31
Location hole 311 corresponding with main reinforcement quantity reserved at the top of pier stud and position.
The flat shape of fixing seat 31, positioning plate 4 and grout sleeve positioning disk 6 is rectangle, the undersized of positioning plate
In the size of grout sleeve positioning disk, grout sleeve positioning disk 6 is consistent with the size of 2 panel gap of end template.
End template 2 is fixed on bottom bracket 1 by its bracket 22, and fixing seat 31 is fixed on the corresponding bed die of bottom bracket 1
Between the bracket 22 of 2 gap of plate, the panel lap of 2 gap two sides of end template is in the upper surface of fixing seat 31.End template 2
The fixing seat 31 of bracket 22 and positioning base 3 is detachably connected between bottom bracket 1.
Small big pilot hole 312 under having at the end face center position of fixing seat 31, the center position of 4 downside of positioning plate
There is taper pin 41 directed downwardly.It is fixed in fixing seat 31 in the pilot hole 311 that positioning plate 4 is inserted into fixing seat 31 by taper pin 41.
Grout sleeve positioning disk 6 is removably connected on positioning plate 4 by bolt and nut group, grout sleeve positioning disk 6
Upper surface is concordant with the upper surface of 2 panel of end template, to guarantee that plane is in bottom after the completion of bent cap pours.Grout sleeve positioning disk
It is detachably connected between 6 and positioning plate 4 using bolt and nut group, so one piece of positioning plate 4 can match the grouting set of sizes
Cylinder positioning disk 6, and connected between positioning plate 4 and fixing seat 31 by centralized positioning, so positioning plate 4 is generally applicable.
As shown in Fig. 2, positioning base 3 is fixed on reinforcing steel bar-binding bench seat before the prefabricated bent cap reinforcement cage 7 of polystyle is bound
(reinforcing steel bar-binding bench seat is not drawn into), grout sleeve positioning disk 6 is fixed on positioning plate 4, and positioning plate 4 is then fixed on positioning
In the fixing seat 31 of pedestal 3, then grout sleeve 9 is installed and fixed on grout sleeve positioning disk 6.
It can be with preform lid beam bottom in order to ensure reserving that main reinforcement 81 postponed by the review of positioning base 3 and control bit at the top of pier stud
The smooth connection of portion's grout sleeve 9, the diameter of location hole 311, which must be greater than at the top of pier stud 8, in fixing seat 31 reserves 81 outer diameter of main reinforcement
And it is slightly less than the internal diameter of bent cap bottom grout sleeve 9.
As shown in Figure 3, Figure 4, after the completion of bent cap reinforcement cage 7 is bound, bent cap reinforcement cage 7 is hung to by end template 2 using loop wheel machine
Top, slowly transferring bent cap reinforcement cage 7 makes in insertion 3 fixing seat 31 of positioning base of the taper pin 41 on each positioning plate 4 in its bottom
Pilot hole 312 in, bent cap reinforcement cage 7 falls within each group grout sleeve 9 of its bottom while on end template 2 and passes through positioning plate 4
On taper pin 41 be accurately positioned arrive relative position.
After the completion of bent cap is prefabricated, grout sleeve is embedded in bent cap by design position, and bent cap is hung bed die using loop wheel machine
System, grout sleeve positioning disk 6 are detached from grout sleeve 9, remain on positioning base 3 without hanging together with bent cap.In this way
When prefabricated congener bent cap, operating procedure can be reduced.
When 8 scene positioning of pier stud, first another positioning base 3 is placed at the top of pier stud 8 and is reserved in main reinforcement 81, confirmation is all
Pier stud 8 is fixed position again after capable of being normally inserted in the location hole 311 in 3 fixing seat 31 of positioning base Nei by reserved main reinforcement 81, is protected
Demonstrate,prove the accurate positionin of pier stud 8.
After 8 position of pier stud is fixed, positioning base 3 is hung at the top of pier stud 8, hoisting prefabricated bent cap to 8 top of pier stud is simultaneously
It reserves 9 sets of bent cap bottom grout sleeve in main reinforcement 81 at the top of pier stud 8, adjusts preform lid after prefabricated bent cap to designed elevation
Beam is consolidated with pier stud 8.
When other prefabricated type bent caps, without special configuration precast pedestal and a full set of bent cap bed die system, it is only necessary to replace
The end template 2 and/or positioning base 3 of respective type.
The grout sleeve positioning disk of the present embodiment is realized by positioning plate is indirectly connected with positioning between fixing seat.It is other
It can also guarantee to cover by way of connected structure and guide frame is directly arranged between the grout sleeve and fixing seat of embodiment
Beam steel cage smoothly enters mould.
Claims (8)
1. a kind of polystyle preform lid beam bottom modular system, including end template and grout sleeve positioning disk, end template include panel and
The bracket at its back side, it is characterised in that: it further includes bottom bracket and positioning base, and the end template is at corresponding pier stud position
It disconnects, positioning base includes the connection beam between fixing seat identical with pier stud quantity and adjacent fixing seat, is corresponded in fixing seat
It is reserved at the top of pier stud at main reinforcement position and is provided with location hole, end template is connected on bottom bracket by its bracket, and fixing seat connects
It is connected to the gap that end template is corresponded on bottom bracket；The grout sleeve positioning disk is located at the top of fixing seat, between the two
Positioning, the two sides of grout sleeve positioning disk and the panel of end template are directly or indirectly connected with guide frame by connected structure
Docking, upper surface are concordant with panel.
2. polystyle preform lid beam bottom modular system as described in claim 1, it is characterised in that: location hole in the fixing seat
Diameter is greater than reserved main reinforcement outer diameter and is less than grout sleeve internal diameter.
3. polystyle preform lid beam bottom modular system as described in claim 1, it is characterised in that: between the bracket of the end template
The width of disconnection is greater than the disconnection width between panel, and the fixed seating is between the bracket of disconnection, the face of gap two sides
Plate is overlapped in the upper surface of fixing seat.
4. polystyle preform lid beam bottom modular system as described in claim 1, it is characterised in that: the center of the fixing seat top surface
Position small big guide-localization hole under having.
5. polystyle preform lid beam bottom modular system as claimed in claim 4, it is characterised in that: under the grout sleeve positioning disk
The center position of side have with the matched taper pin in guide-localization hole, realize straight between grout sleeve positioning disk and fixing seat
Positioning is connect in succession.
6. polystyle preform lid beam bottom modular system as claimed in claim 4, it is characterised in that: or it is fixed in the grout sleeve
Positioning plate is set between position disk and fixing seat, grout sleeve positioning disk is removably fixed in the upside of positioning plate, under positioning plate
Side setting and the matched taper pin in guide-localization hole realize that being indirectly connected between grout sleeve positioning disk and fixing seat is determined
Position.
7. polystyle preform lid beam bottom modular system as claimed in claim 6, it is characterised in that: the fixing seat, positioning plate and
The flat shape of grout sleeve positioning disk is similar, and the size of positioning plate is less than or equal to the size of grout sleeve positioning disk.
8. polystyle preform lid beam bottom modular system as claimed in claim 6, it is characterised in that: the bracket of the end template and bottom
Detachably connect between portion's bracket, between fixing seat and bottom bracket, between grout sleeve positioning disk and positioning plate by fastener
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820361.0U CN209408823U (en) | 2018-11-06 | 2018-11-06 | A kind of polystyle preform lid beam bottom modular system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820361.0U CN209408823U (en) | 2018-11-06 | 2018-11-06 | A kind of polystyle preform lid beam bottom modular system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209408823U true CN209408823U (en) | 2019-09-20 |
Family
ID=67932903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821820361.0U Active CN209408823U (en) | 2018-11-06 | 2018-11-06 | A kind of polystyle preform lid beam bottom modular system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209408823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278162A (en) * | 2018-11-06 | 2019-01-29 | 湖南中铁五新钢模有限责任公司 | A kind of polystyle preform lid beam bottom modular system and its application method |
-
2018
- 2018-11-06 CN CN201821820361.0U patent/CN209408823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278162A (en) * | 2018-11-06 | 2019-01-29 | 湖南中铁五新钢模有限责任公司 | A kind of polystyle preform lid beam bottom modular system and its application method |
| CN109278162B (en) * | 2018-11-06 | 2023-08-15 | 湖南五新智能科技股份有限公司 | Multi-column prefabricated bent cap bottom die system and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102493603B (en) | Prefabricated column of reserved concealed column channel, concealed column type complete assembled earthquake-resistant building and its method | |
| CN102510927A (en) | Adjustable metal formwork system for concrete structures | |
| CN101117795A (en) | Mounting method for steel case basket arch single-frame segment | |
| CN103374880B (en) | The connecting structure of a kind of precast pier and cushion cap and dock construction method thereof | |
| CN106012811B (en) | Vase type pier pier shaft steel bar overall binding construction method for hanging | |
| CN209408823U (en) | A kind of polystyle preform lid beam bottom modular system | |
| CN207044389U (en) | Prefabricated post reservation anchor reinforcing bar positioner | |
| CN104002377A (en) | Steel bar binding and corrugated pipe locating device for precasting box girder | |
| CN109278162A (en) | A kind of polystyle preform lid beam bottom modular system and its application method | |
| CN110528699A (en) | A kind of assembled architecture Deepen Design method based on BIM software | |
| CN207549035U (en) | A kind of precast beam molding die | |
| CN205502048U (en) | Cardboard formula steel reinforcement cage mounting platform | |
| CN100553914C (en) | A kind of die-shell component forming die | |
| CN113032865A (en) | Bridge cable tower construction method based on BIM technology | |
| CN216809538U (en) | Pier column structure adopting segment prefabricated shell | |
| CN209308404U (en) | Concrete duct cast-in-place concrete covers the mold of ring interface construction | |
| CN205895266U (en) | Subway secretly digs station integral platform truck station room layer bracket template system of two linings | |
| CN214491390U (en) | Device for quickly changing injection mold | |
| CN205206301U (en) | Integrally lift up formula shaft template | |
| CN213837417U (en) | Pin-connected panel precast concrete stair | |
| CN209308158U (en) | A kind of precast shear wall using cast-in-place connection type | |
| CN114427188A (en) | Pier column structure adopting segment prefabricated shell and construction method thereof | |
| CN216765628U (en) | Pre-buried steel sheet positioner of prefabricated T roof beam support | |
| CN209523123U (en) | A kind of working job platform | |
| CN203066493U (en) | Positioning die for precise construction of main reinforcement of pillar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hunan business culture and Technology Industrial Park, Zhongfang County, Huaihua City, Hunan Province Patentee after: Hunan Wuxin Intelligent Technology Co.,Ltd. Address before: Hunan business culture and Technology Industrial Park, Zhongfang County, Huaihua City, Hunan Province Patentee before: Hunan China Railway Wuxin Steel Mould Co.,Ltd. |